@article{SVMamykin2024Dust,
  author = {S.V.Mamykin and V.R.Romanyuk and V.I.Mynko and I.Z.Indutnyi and R.A.Redko and M.G.Dusheyko and I.B.Mamontova and Yu.M.Lyaschuk and Ye.M.Savchuk and O.V.Shtykalо and V.O.Tochkovyi and T.V.Semikina and D.A.Kuznetsova},
  title = {Dust-insensitive smoke detector based on plasmon-polariton photodetector},
  journal = {Semiconductor Physics, Quantum Electronics \& Optoelectronics},
  year = {2024},
  volume = {27},
  number = {4},
  pages = {466--471},
  doi = {10.15407/spqeo27.04.466},
  url = {https://doi.org/10.15407/spqeo27.04.466},
  abstract = {In this study, a smoke detector based on plasmon-polariton photodetector (PPPD) is proposed to address the issue of false triggering in optical smoke detectors under conditions of high room dustiness. The proposed detector uses a PPPD based on a p-n junction in a silicon wafer, on which a metal grating is fabricated by interference photo-lithography technology for surface plasmon-polariton resonance excitation. The design of the smoke detector based on PPPD has been developed to enable the production of a relatively compact and inexpensive device. As a result of optimizing the PPPD parameters, the following characteristics of experimental samples with Au and Al gratings were achieved: the maximum polarization sensitivity Ip /Is ranging from 3 to 8, the spectral and angular half-widths of the photocurrent resonance range from 50 to 200 nm and from 5° to 10°, respectively, and photosensitivity at the resonance maximum Iph = 0.04...0.1 A/W.},
  keywords = {surface plasmon resonance, plasmon-polariton photodetectors, smoke detector}
}